What about dress code for these semi-interviews? Should I go in a suit of some kind?

Does anyone have any more suggestions for questions? And when you should try to schedule an interview (later in the wait list period, or ASAP)?

Dress to impress, but you should wear whatever you're comfortable wearing. I don't feel comfortable in a suit jacket so I typically wear dress pants, dress shirt, and a tie. Make sure you are well groomed, clean nails, all that jazz (unfortunately, with law school visit season upon us, my beard had to go). I sometimes get a manicure when I'm going to have an important meeting because it makes me feel confident (my old job required dirty fingernails and it always grossed me out).